[2022] Traffic junction stop signs toggle broken

Does this also happen without mods? You can easily disable all mods using the -noWorkshop and -disableMods launch options.

How To Set Launch Options

• Right-click on the game title under the Library in Steam and select Properties.
  
• Enter the launch options you wish to apply in the box (be sure to separate each code with a space). Should look like this:
  -noWorkshop -disableMods
• Close the game's Properties window and launch the game.